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-rw-r--r--packages/contract-wrappers/test/erc20_proxy_wrapper_test.ts5
-rw-r--r--packages/contract-wrappers/test/erc20_wrapper_test.ts10
-rw-r--r--packages/contract-wrappers/test/erc721_proxy_wrapper_test.ts5
-rw-r--r--packages/contract-wrappers/test/erc721_wrapper_test.ts5
-rw-r--r--packages/contract-wrappers/test/ether_token_wrapper_test.ts16
-rw-r--r--packages/contract-wrappers/test/exchange_wrapper_test.ts9
-rw-r--r--packages/contract-wrappers/test/forwarder_wrapper_test.ts10
-rw-r--r--packages/contract-wrappers/test/global_hooks.ts12
-rw-r--r--packages/contract-wrappers/test/order_validator_wrapper_test.ts4
-rw-r--r--packages/contract-wrappers/test/revert_validation_test.ts21
-rw-r--r--packages/contract-wrappers/test/subscription_test.ts5
-rw-r--r--packages/contract-wrappers/test/transaction_encoder_test.ts5
-rw-r--r--packages/contract-wrappers/test/utils/migrate.ts13
-rw-r--r--packages/migrations/src/index.ts2
-rw-r--r--packages/migrations/src/migration.ts77
15 files changed, 94 insertions, 105 deletions
diff --git a/packages/contract-wrappers/test/erc20_proxy_wrapper_test.ts b/packages/contract-wrappers/test/erc20_proxy_wrapper_test.ts
index 4b9c62971..d8dfa4204 100644
--- a/packages/contract-wrappers/test/erc20_proxy_wrapper_test.ts
+++ b/packages/contract-wrappers/test/erc20_proxy_wrapper_test.ts
@@ -1,10 +1,10 @@
-import { getContractAddresses } from '@0xproject/migrations';
import * as chai from 'chai';
import { ContractWrappers } from '../src';
import { chaiSetup } from './utils/chai_setup';
import { constants } from './utils/constants';
+import { migrateOnceAsync } from './utils/migrate';
import { provider } from './utils/web3_wrapper';
chaiSetup.configure();
@@ -13,9 +13,10 @@ const expect = chai.expect;
describe('ERC20ProxyWrapper', () => {
let contractWrappers: ContractWrappers;
before(async () => {
+ const contractAddresses = await migrateOnceAsync();
const config = {
networkId: constants.TESTRPC_NETWORK_ID,
- contractAddresses: getContractAddresses(),
+ contractAddresses,
blockPollingIntervalMs: 10,
};
contractWrappers = new ContractWrappers(provider, config);
diff --git a/packages/contract-wrappers/test/erc20_wrapper_test.ts b/packages/contract-wrappers/test/erc20_wrapper_test.ts
index 9389ad626..a42650a63 100644
--- a/packages/contract-wrappers/test/erc20_wrapper_test.ts
+++ b/packages/contract-wrappers/test/erc20_wrapper_test.ts
@@ -1,7 +1,6 @@
import { BlockchainLifecycle, callbackErrorReporter } from '@0xproject/dev-utils';
-import { getContractAddresses } from '@0xproject/migrations';
import { EmptyWalletSubprovider, Web3ProviderEngine } from '@0xproject/subproviders';
-import { DoneCallback } from '@0xproject/types';
+import { ContractAddresses, DoneCallback } from '@0xproject/types';
import { BigNumber } from '@0xproject/utils';
import * as chai from 'chai';
import { Provider } from 'ethereum-types';
@@ -21,6 +20,7 @@ import {
import { chaiSetup } from './utils/chai_setup';
import { constants } from './utils/constants';
+import { migrateOnceAsync } from './utils/migrate';
import { tokenUtils } from './utils/token_utils';
import { provider, web3Wrapper } from './utils/web3_wrapper';
@@ -30,6 +30,7 @@ const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
describe('ERC20Wrapper', () => {
let contractWrappers: ContractWrappers;
+ let contractAddresses: ContractAddresses;
let userAddresses: string[];
let tokens: string[];
let coinbase: string;
@@ -37,9 +38,10 @@ describe('ERC20Wrapper', () => {
let config: ContractWrappersConfig;
before(async () => {
+ contractAddresses = await migrateOnceAsync();
config = {
networkId: constants.TESTRPC_NETWORK_ID,
- contractAddresses: getContractAddresses(),
+ contractAddresses,
blockPollingIntervalMs: 10,
};
contractWrappers = new ContractWrappers(provider, config);
@@ -299,7 +301,7 @@ describe('ERC20Wrapper', () => {
});
it('should reduce the gas cost for transfers including tokens with unlimited allowance support', async () => {
const transferAmount = new BigNumber(5);
- const zrxAddress = getContractAddresses().zrxToken;
+ const zrxAddress = contractAddresses.zrxToken;
const [, userWithNormalAllowance, userWithUnlimitedAllowance] = userAddresses;
await contractWrappers.erc20Token.setAllowanceAsync(
zrxAddress,
diff --git a/packages/contract-wrappers/test/erc721_proxy_wrapper_test.ts b/packages/contract-wrappers/test/erc721_proxy_wrapper_test.ts
index 145bad84b..9b0fe8817 100644
--- a/packages/contract-wrappers/test/erc721_proxy_wrapper_test.ts
+++ b/packages/contract-wrappers/test/erc721_proxy_wrapper_test.ts
@@ -1,10 +1,10 @@
-import { getContractAddresses } from '@0xproject/migrations';
import * as chai from 'chai';
import { ContractWrappers } from '../src';
import { chaiSetup } from './utils/chai_setup';
import { constants } from './utils/constants';
+import { migrateOnceAsync } from './utils/migrate';
import { provider } from './utils/web3_wrapper';
chaiSetup.configure();
@@ -13,9 +13,10 @@ const expect = chai.expect;
describe('ERC721ProxyWrapper', () => {
let contractWrappers: ContractWrappers;
before(async () => {
+ const contractAddresses = await migrateOnceAsync();
const config = {
networkId: constants.TESTRPC_NETWORK_ID,
- contractAddresses: getContractAddresses(),
+ contractAddresses,
blockPollingIntervalMs: 10,
};
contractWrappers = new ContractWrappers(provider, config);
diff --git a/packages/contract-wrappers/test/erc721_wrapper_test.ts b/packages/contract-wrappers/test/erc721_wrapper_test.ts
index 65eca16dc..0b4d7c468 100644
--- a/packages/contract-wrappers/test/erc721_wrapper_test.ts
+++ b/packages/contract-wrappers/test/erc721_wrapper_test.ts
@@ -1,5 +1,4 @@
import { BlockchainLifecycle, callbackErrorReporter } from '@0xproject/dev-utils';
-import { getContractAddresses } from '@0xproject/migrations';
import { EmptyWalletSubprovider, Web3ProviderEngine } from '@0xproject/subproviders';
import { DoneCallback } from '@0xproject/types';
import { BigNumber } from '@0xproject/utils';
@@ -22,6 +21,7 @@ import {
import { chaiSetup } from './utils/chai_setup';
import { constants } from './utils/constants';
+import { migrateOnceAsync } from './utils/migrate';
import { tokenUtils } from './utils/token_utils';
import { provider, web3Wrapper } from './utils/web3_wrapper';
@@ -42,9 +42,10 @@ describe('ERC721Wrapper', () => {
let config: ContractWrappersConfig;
before(async () => {
+ const contractAddresses = await migrateOnceAsync();
config = {
networkId: constants.TESTRPC_NETWORK_ID,
- contractAddresses: getContractAddresses(),
+ contractAddresses,
blockPollingIntervalMs: 10,
};
contractWrappers = new ContractWrappers(provider, config);
diff --git a/packages/contract-wrappers/test/ether_token_wrapper_test.ts b/packages/contract-wrappers/test/ether_token_wrapper_test.ts
index e2fb648f6..1a53e2757 100644
--- a/packages/contract-wrappers/test/ether_token_wrapper_test.ts
+++ b/packages/contract-wrappers/test/ether_token_wrapper_test.ts
@@ -1,6 +1,5 @@
import { BlockchainLifecycle, callbackErrorReporter } from '@0xproject/dev-utils';
-import { getContractAddresses } from '@0xproject/migrations';
-import { DoneCallback } from '@0xproject/types';
+import { ContractAddresses, DoneCallback } from '@0xproject/types';
import { BigNumber } from '@0xproject/utils';
import { Web3Wrapper } from '@0xproject/web3-wrapper';
import * as chai from 'chai';
@@ -22,6 +21,7 @@ import { DecodedLogEvent } from '../src/types';
import { chaiSetup } from './utils/chai_setup';
import { constants } from './utils/constants';
+import { migrateOnceAsync } from './utils/migrate';
import { provider, web3Wrapper } from './utils/web3_wrapper';
chaiSetup.configure();
@@ -36,6 +36,7 @@ const MAX_REASONABLE_GAS_COST_IN_WEI = 62517;
describe('EtherTokenWrapper', () => {
let contractWrappers: ContractWrappers;
+ let contractAddresses: ContractAddresses;
let userAddresses: string[];
let addressWithETH: string;
let wethContractAddress: string;
@@ -48,16 +49,17 @@ describe('EtherTokenWrapper', () => {
const depositAmount = new BigNumber(42);
const withdrawalAmount = new BigNumber(42);
before(async () => {
+ contractAddresses = await migrateOnceAsync();
const config = {
gasPrice,
networkId: constants.TESTRPC_NETWORK_ID,
- contractAddresses: getContractAddresses(),
+ contractAddresses,
blockPollingIntervalMs: 10,
};
contractWrappers = new ContractWrappers(provider, config);
userAddresses = await web3Wrapper.getAvailableAddressesAsync();
addressWithETH = userAddresses[0];
- wethContractAddress = getContractAddresses().etherToken;
+ wethContractAddress = contractAddresses.etherToken;
depositWeiAmount = Web3Wrapper.toWei(new BigNumber(5));
addressWithoutFunds = userAddresses[1];
});
@@ -69,7 +71,7 @@ describe('EtherTokenWrapper', () => {
});
describe('#getContractAddressIfExists', async () => {
it('should return contract address if connected to a known network', () => {
- const contractAddressIfExists = getContractAddresses().etherToken;
+ const contractAddressIfExists = contractAddresses.etherToken;
expect(contractAddressIfExists).to.not.be.undefined();
});
it('should throw if connected to a private network and contract addresses are not specified', () => {
@@ -174,7 +176,7 @@ describe('EtherTokenWrapper', () => {
const indexFilterValues = {};
let etherTokenAddress: string;
before(async () => {
- etherTokenAddress = getContractAddresses().etherToken;
+ etherTokenAddress = contractAddresses.etherToken;
});
afterEach(() => {
contractWrappers.etherToken.unsubscribeAll();
@@ -343,7 +345,7 @@ describe('EtherTokenWrapper', () => {
let txHash: string;
before(async () => {
addressWithETH = userAddresses[0];
- etherTokenAddress = getContractAddresses().etherToken;
+ etherTokenAddress = contractAddresses.etherToken;
erc20ProxyAddress = contractWrappers.erc20Proxy.address;
// Start the block range after all migrations to avoid unexpected logs
const currentBlock: number = await web3Wrapper.getBlockNumberAsync();
diff --git a/packages/contract-wrappers/test/exchange_wrapper_test.ts b/packages/contract-wrappers/test/exchange_wrapper_test.ts
index ef3c23aaf..695574466 100644
--- a/packages/contract-wrappers/test/exchange_wrapper_test.ts
+++ b/packages/contract-wrappers/test/exchange_wrapper_test.ts
@@ -1,6 +1,5 @@
import { BlockchainLifecycle, callbackErrorReporter } from '@0xproject/dev-utils';
import { FillScenarios } from '@0xproject/fill-scenarios';
-import { getContractAddresses } from '@0xproject/migrations';
import { assetDataUtils, orderHashUtils } from '@0xproject/order-utils';
import { DoneCallback, SignedOrder } from '@0xproject/types';
import { BigNumber } from '@0xproject/utils';
@@ -13,6 +12,7 @@ import { DecodedLogEvent } from '../src/types';
import { chaiSetup } from './utils/chai_setup';
import { constants } from './utils/constants';
+import { migrateOnceAsync } from './utils/migrate';
import { tokenUtils } from './utils/token_utils';
import { provider, web3Wrapper } from './utils/web3_wrapper';
@@ -42,10 +42,11 @@ describe('ExchangeWrapper', () => {
let anotherSignedOrder: SignedOrder;
before(async () => {
+ const contractAddresses = await migrateOnceAsync();
await blockchainLifecycle.startAsync();
const config = {
networkId: constants.TESTRPC_NETWORK_ID,
- contractAddresses: getContractAddresses(),
+ contractAddresses,
blockPollingIntervalMs: 10,
};
contractWrappers = new ContractWrappers(provider, config);
@@ -359,9 +360,7 @@ describe('ExchangeWrapper', () => {
});
});
describe('#getVersionAsync', () => {
- // TODO(albrow): getVersionAsync is returning 2.0.1-alpha. How can we
- // resolve this?
- it.skip('should return version the hash', async () => {
+ it('should return version the hash', async () => {
const version = await contractWrappers.exchange.getVersionAsync();
const VERSION = '2.0.0';
expect(version).to.be.equal(VERSION);
diff --git a/packages/contract-wrappers/test/forwarder_wrapper_test.ts b/packages/contract-wrappers/test/forwarder_wrapper_test.ts
index bcfdcaf1c..9fe39ea9f 100644
--- a/packages/contract-wrappers/test/forwarder_wrapper_test.ts
+++ b/packages/contract-wrappers/test/forwarder_wrapper_test.ts
@@ -1,6 +1,5 @@
import { BlockchainLifecycle } from '@0xproject/dev-utils';
import { FillScenarios } from '@0xproject/fill-scenarios';
-import { getContractAddresses } from '@0xproject/migrations';
import { assetDataUtils } from '@0xproject/order-utils';
import { SignedOrder } from '@0xproject/types';
import { BigNumber } from '@0xproject/utils';
@@ -11,6 +10,7 @@ import { ContractWrappers, OrderStatus } from '../src';
import { chaiSetup } from './utils/chai_setup';
import { constants } from './utils/constants';
+import { migrateOnceAsync } from './utils/migrate';
import { tokenUtils } from './utils/token_utils';
import { provider, web3Wrapper } from './utils/web3_wrapper';
@@ -26,11 +26,8 @@ describe('ForwarderWrapper', () => {
let exchangeContractAddress: string;
let zrxTokenAddress: string;
let userAddresses: string[];
- let coinbase: string;
let makerAddress: string;
let takerAddress: string;
- let feeRecipient: string;
- let anotherMakerAddress: string;
let makerTokenAddress: string;
let takerTokenAddress: string;
let makerAssetData: string;
@@ -38,10 +35,11 @@ describe('ForwarderWrapper', () => {
let signedOrder: SignedOrder;
let anotherSignedOrder: SignedOrder;
before(async () => {
+ const contractAddresses = await migrateOnceAsync();
await blockchainLifecycle.startAsync();
const config = {
networkId: constants.TESTRPC_NETWORK_ID,
- contractAddresses: getContractAddresses(),
+ contractAddresses,
blockPollingIntervalMs: 10,
};
contractWrappers = new ContractWrappers(provider, config);
@@ -56,7 +54,7 @@ describe('ForwarderWrapper', () => {
contractWrappers.erc20Proxy.address,
contractWrappers.erc721Proxy.address,
);
- [coinbase, makerAddress, takerAddress, feeRecipient, anotherMakerAddress] = userAddresses;
+ [, makerAddress, takerAddress ] = userAddresses;
[makerTokenAddress] = tokenUtils.getDummyERC20TokenAddresses();
takerTokenAddress = contractWrappers.forwarder.etherTokenAddress;
[makerAssetData, takerAssetData] = [
diff --git a/packages/contract-wrappers/test/global_hooks.ts b/packages/contract-wrappers/test/global_hooks.ts
index 2064ee991..e23739b59 100644
--- a/packages/contract-wrappers/test/global_hooks.ts
+++ b/packages/contract-wrappers/test/global_hooks.ts
@@ -1,16 +1,6 @@
-import { devConstants } from '@0xproject/dev-utils';
-import { runMigrationsAsync } from '@0xproject/migrations';
-
-import { provider } from './utils/web3_wrapper';
-
-before('migrate contracts', async function(): Promise<void> {
+before('set up mocha', async function(): Promise<void> {
// HACK: Since the migrations take longer then our global mocha timeout limit
// we manually increase it for this before hook.
const mochaTestTimeoutMs = 50000;
this.timeout(mochaTestTimeoutMs); // tslint:disable-line:no-invalid-this
- const txDefaults = {
- gas: devConstants.GAS_LIMIT,
- from: devConstants.TESTRPC_FIRST_ADDRESS,
- };
- await runMigrationsAsync(provider, txDefaults);
});
diff --git a/packages/contract-wrappers/test/order_validator_wrapper_test.ts b/packages/contract-wrappers/test/order_validator_wrapper_test.ts
index 0f8409c4f..482b4dfe0 100644
--- a/packages/contract-wrappers/test/order_validator_wrapper_test.ts
+++ b/packages/contract-wrappers/test/order_validator_wrapper_test.ts
@@ -1,6 +1,5 @@
import { BlockchainLifecycle } from '@0xproject/dev-utils';
import { FillScenarios } from '@0xproject/fill-scenarios';
-import { getContractAddresses } from '@0xproject/migrations';
import { assetDataUtils } from '@0xproject/order-utils';
import { ContractAddresses, SignedOrder } from '@0xproject/types';
import { BigNumber } from '@0xproject/utils';
@@ -13,6 +12,7 @@ import { OrderInfo, TraderInfo } from '../src/types';
import { chaiSetup } from './utils/chai_setup';
import { constants } from './utils/constants';
+import { migrateOnceAsync } from './utils/migrate';
import { tokenUtils } from './utils/token_utils';
import { provider, web3Wrapper } from './utils/web3_wrapper';
@@ -42,8 +42,8 @@ describe('OrderValidator', () => {
let contractAddresses: ContractAddresses;
before(async () => {
+ contractAddresses = await migrateOnceAsync();
await blockchainLifecycle.startAsync();
- contractAddresses = getContractAddresses();
const config = {
networkId: constants.TESTRPC_NETWORK_ID,
contractAddresses,
diff --git a/packages/contract-wrappers/test/revert_validation_test.ts b/packages/contract-wrappers/test/revert_validation_test.ts
index 633a9af61..1d0baf1e3 100644
--- a/packages/contract-wrappers/test/revert_validation_test.ts
+++ b/packages/contract-wrappers/test/revert_validation_test.ts
@@ -1,6 +1,6 @@
-import { BlockchainLifecycle, web3Factory } from '@0xproject/dev-utils';
+import { BlockchainLifecycle, devConstants, web3Factory } from '@0xproject/dev-utils';
import { FillScenarios } from '@0xproject/fill-scenarios';
-import { getContractAddresses } from '@0xproject/migrations';
+import { runMigrationsAsync } from '@0xproject/migrations';
import { assetDataUtils } from '@0xproject/order-utils';
import { SignedOrder } from '@0xproject/types';
import { BigNumber } from '@0xproject/utils';
@@ -17,8 +17,7 @@ import { tokenUtils } from './utils/token_utils';
chaiSetup.configure();
const expect = chai.expect;
-// TODO(albrow): Re-enable these tests after @0xproject/fill-scenarios is updated.
-describe.skip('Revert Validation ExchangeWrapper', () => {
+describe('Revert Validation ExchangeWrapper', () => {
let contractWrappers: ContractWrappers;
let userAddresses: string[];
let zrxTokenAddress: string;
@@ -26,13 +25,10 @@ describe.skip('Revert Validation ExchangeWrapper', () => {
let exchangeContractAddress: string;
let makerTokenAddress: string;
let takerTokenAddress: string;
- let coinbase: string;
let makerAddress: string;
- let anotherMakerAddress: string;
let takerAddress: string;
let makerAssetData: string;
let takerAssetData: string;
- let feeRecipient: string;
let txHash: string;
let blockchainLifecycle: BlockchainLifecycle;
let web3Wrapper: Web3Wrapper;
@@ -52,10 +48,15 @@ describe.skip('Revert Validation ExchangeWrapper', () => {
// Re-deploy the artifacts in this provider, rather than in the default provider exposed in
// the beforeAll hook. This is due to the fact that the default provider enabled vmErrorsOnRPCResponse
// and we are explicity testing with vmErrorsOnRPCResponse disabled.
+ const txDefaults = {
+ gas: devConstants.GAS_LIMIT,
+ from: devConstants.TESTRPC_FIRST_ADDRESS,
+ };
await blockchainLifecycle.startAsync();
+ const contractAddresses = await runMigrationsAsync(provider, txDefaults);
const config = {
networkId: constants.TESTRPC_NETWORK_ID,
- contractAddresses: getContractAddresses(),
+ contractAddresses,
blockPollingIntervalMs: 10,
};
contractWrappers = new ContractWrappers(provider, config);
@@ -70,7 +71,7 @@ describe.skip('Revert Validation ExchangeWrapper', () => {
contractWrappers.erc20Proxy.address,
contractWrappers.erc721Proxy.address,
);
- [coinbase, makerAddress, takerAddress, feeRecipient, anotherMakerAddress] = userAddresses;
+ [, makerAddress, takerAddress] = userAddresses;
[makerTokenAddress, takerTokenAddress] = tokenUtils.getDummyERC20TokenAddresses();
[makerAssetData, takerAssetData] = [
assetDataUtils.encodeERC20AssetData(makerTokenAddress),
@@ -108,7 +109,7 @@ describe.skip('Revert Validation ExchangeWrapper', () => {
makerTokenBalance,
);
await web3Wrapper.awaitTransactionSuccessAsync(txHash, constants.AWAIT_TRANSACTION_MINED_MS);
- expect(
+ await expect(
contractWrappers.exchange.fillOrderAsync(signedOrder, takerTokenFillAmount, takerAddress, {
shouldValidate: true,
}),
diff --git a/packages/contract-wrappers/test/subscription_test.ts b/packages/contract-wrappers/test/subscription_test.ts
index b728fc50e..40921bce8 100644
--- a/packages/contract-wrappers/test/subscription_test.ts
+++ b/packages/contract-wrappers/test/subscription_test.ts
@@ -1,5 +1,4 @@
import { BlockchainLifecycle } from '@0xproject/dev-utils';
-import { getContractAddresses } from '@0xproject/migrations';
import { DoneCallback } from '@0xproject/types';
import * as _ from 'lodash';
import 'mocha';
@@ -15,6 +14,7 @@ import {
import { chaiSetup } from './utils/chai_setup';
import { constants } from './utils/constants';
+import { migrateOnceAsync } from './utils/migrate';
import { tokenUtils } from './utils/token_utils';
import { provider, web3Wrapper } from './utils/web3_wrapper';
@@ -26,9 +26,10 @@ describe('SubscriptionTest', () => {
let config: ContractWrappersConfig;
before(async () => {
+ const contractAddresses = await migrateOnceAsync();
config = {
networkId: constants.TESTRPC_NETWORK_ID,
- contractAddresses: getContractAddresses(),
+ contractAddresses,
};
contractWrappers = new ContractWrappers(provider, config);
});
diff --git a/packages/contract-wrappers/test/transaction_encoder_test.ts b/packages/contract-wrappers/test/transaction_encoder_test.ts
index a42c2b6ef..300f2a330 100644
--- a/packages/contract-wrappers/test/transaction_encoder_test.ts
+++ b/packages/contract-wrappers/test/transaction_encoder_test.ts
@@ -1,6 +1,5 @@
import { BlockchainLifecycle } from '@0xproject/dev-utils';
import { FillScenarios } from '@0xproject/fill-scenarios';
-import { getContractAddresses } from '@0xproject/migrations';
import { assetDataUtils, generatePseudoRandomSalt, orderHashUtils, signatureUtils } from '@0xproject/order-utils';
import { SignedOrder } from '@0xproject/types';
import { BigNumber } from '@0xproject/utils';
@@ -10,6 +9,7 @@ import { ContractWrappers } from '../src';
import { TransactionEncoder } from '../src/utils/transaction_encoder';
import { constants } from './utils/constants';
+import { migrateOnceAsync } from './utils/migrate';
import { tokenUtils } from './utils/token_utils';
import { provider, web3Wrapper } from './utils/web3_wrapper';
@@ -34,10 +34,11 @@ describe('TransactionEncoder', () => {
let signedOrder: SignedOrder;
before(async () => {
+ const contractAddresses = await migrateOnceAsync();
await blockchainLifecycle.startAsync();
const config = {
networkId: constants.TESTRPC_NETWORK_ID,
- contractAddresses: getContractAddresses(),
+ contractAddresses,
blockPollingIntervalMs: 10,
};
contractWrappers = new ContractWrappers(provider, config);
diff --git a/packages/contract-wrappers/test/utils/migrate.ts b/packages/contract-wrappers/test/utils/migrate.ts
new file mode 100644
index 000000000..adcc22b1a
--- /dev/null
+++ b/packages/contract-wrappers/test/utils/migrate.ts
@@ -0,0 +1,13 @@
+import { devConstants } from '@0xproject/dev-utils';
+import { runMigrationsOnceAsync } from '@0xproject/migrations';
+import { ContractAddresses } from '@0xproject/types';
+
+import { provider } from './web3_wrapper';
+
+export async function migrateOnceAsync(): Promise<ContractAddresses> {
+ const txDefaults = {
+ gas: devConstants.GAS_LIMIT,
+ from: devConstants.TESTRPC_FIRST_ADDRESS,
+ };
+ return runMigrationsOnceAsync(provider, txDefaults);
+}
diff --git a/packages/migrations/src/index.ts b/packages/migrations/src/index.ts
index fc68f5f65..8f629a24b 100644
--- a/packages/migrations/src/index.ts
+++ b/packages/migrations/src/index.ts
@@ -1 +1 @@
-export { runMigrationsAsync, getContractAddresses } from './migration';
+export { runMigrationsAsync, runMigrationsOnceAsync } from './migration';
diff --git a/packages/migrations/src/migration.ts b/packages/migrations/src/migration.ts
index 7c76a7b7b..fc5f390ad 100644
--- a/packages/migrations/src/migration.ts
+++ b/packages/migrations/src/migration.ts
@@ -9,28 +9,15 @@ import * as _ from 'lodash';
import { erc20TokenInfo, erc721TokenInfo } from './utils/token_info';
-interface MigrationsResult {
- erc20Proxy: wrappers.ERC20ProxyContract;
- erc721Proxy: wrappers.ERC721ProxyContract;
- zrxToken: wrappers.ZRXTokenContract;
- etherToken: wrappers.WETH9Contract;
- exchange: wrappers.ExchangeContract;
- assetProxyOwner: wrappers.AssetProxyOwnerContract;
- forwarder: wrappers.ForwarderContract;
- orderValidator: wrappers.OrderValidatorContract;
-}
-
-let _cachedMigrationsResult: MigrationsResult | undefined;
-let _cachedContractAddresses: ContractAddresses | undefined;
-
/**
- * Custom migrations should be defined in this function. This will be called with the CLI 'migrate:v2' command.
- * Migrations could be written to run in parallel, but if you want contract addresses to be created deterministically,
- * the migration should be written to run synchronously.
+ * Creates and deploys all the contracts that are required for the latest
+ * version of the 0x protocol. Custom migrations can be defined here. This will
+ * be called with the CLI 'migrate:v2' command.
* @param provider Web3 provider instance.
* @param txDefaults Default transaction values to use when deploying contracts.
+ * @returns The addresses of the contracts that were deployed.
*/
-export async function runMigrationsAsync(provider: Provider, txDefaults: Partial<TxData>): Promise<void> {
+export async function runMigrationsAsync(provider: Provider, txDefaults: Partial<TxData>): Promise<ContractAddresses> {
const web3Wrapper = new Web3Wrapper(provider);
// Proxies
@@ -154,43 +141,35 @@ export async function runMigrationsAsync(provider: Provider, txDefaults: Partial
zrxAssetData,
);
- const migrationsResult = {
- erc20Proxy,
- erc721Proxy,
- zrxToken,
- etherToken,
- exchange,
- assetProxyOwner,
- forwarder,
- orderValidator,
+ return {
+ erc20Proxy: erc20Proxy.address,
+ erc721Proxy: erc721Proxy.address,
+ zrxToken: zrxToken.address,
+ etherToken: etherToken.address,
+ exchange: exchange.address,
+ assetProxyOwner: assetProxyOwner.address,
+ forwarder: forwarder.address,
+ orderValidator: orderValidator.address,
};
- _cachedMigrationsResult = migrationsResult;
}
+let _cachedContractAddresses: ContractAddresses;
+
/**
- * Returns the addresses of all contracts that were deployed during migrations.
- * Throws if migrations have not been run yet.
- * @returns Addresses of all contracts that were deployed.
+ * Exactly like runMigrationsAsync but will only run the migrations the first
+ * time it is called. Any subsequent calls will return the cached contract
+ * addresses.
+ * @param provider Web3 provider instance.
+ * @param txDefaults Default transaction values to use when deploying contracts.
+ * @returns The addresses of the contracts that were deployed.
*/
-export function getContractAddresses(): ContractAddresses {
+export async function runMigrationsOnceAsync(
+ provider: Provider,
+ txDefaults: Partial<TxData>,
+): Promise<ContractAddresses> {
if (!_.isUndefined(_cachedContractAddresses)) {
return _cachedContractAddresses;
}
- if (_.isUndefined(_cachedMigrationsResult)) {
- throw new Error(
- 'Migrations have not been run! You need to call runMigrationsAsync before getContractAddresses',
- );
- }
- const contractAddresses = {
- erc20Proxy: _cachedMigrationsResult.erc20Proxy.address,
- erc721Proxy: _cachedMigrationsResult.erc721Proxy.address,
- zrxToken: _cachedMigrationsResult.zrxToken.address,
- etherToken: _cachedMigrationsResult.etherToken.address,
- exchange: _cachedMigrationsResult.exchange.address,
- assetProxyOwner: _cachedMigrationsResult.assetProxyOwner.address,
- forwarder: _cachedMigrationsResult.forwarder.address,
- orderValidator: _cachedMigrationsResult.orderValidator.address,
- };
- _cachedContractAddresses = contractAddresses;
- return contractAddresses;
+ _cachedContractAddresses = await runMigrationsAsync(provider, txDefaults);
+ return _cachedContractAddresses;
}